M. Jayachandran

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The vision of Automatic Target Recognition (ATR) is through an integrated command identification architecture that combines non-cooperative and cooperative identification sensors and systems. The ATR implemented shall support development of situational awareness i.e., overall, general knowledge of the tactical battlefield environment, including the location(More)
Communication systems are considered as one of the major requirements for the current and next generation fighter aircrafts to complete a mission successfully. Efficient net-centric warfare and situational awareness can be achieved with modernized communication system and high-end sensors. The conventional communication systems available consist of(More)
Steganograhy is generally used to hide important information in a visible media mostly an image or video. In this paper, a novel scheme serving the dual purpose of concealing and compressing Synthetic Aperture Radar (SAR) images using steganography technique is proposed for aerospace and satellite applications. SAR images represent an important source of(More)
Pilot has to navigate the aircraft even when GPS is non-operational or when there is GPS drop-out. The major contribution in this paper is to provide the navigation information to the pilot on a cockpit display unit by using a standalone attitude and heading reference system and position estimation algorithm. To implement this using low-cost sensor for the(More)
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